Individual Calculations April 2017
 Chernomordik, Pavel  Total change: 50.40  Rating chartPersonal card
 Rishon Lezion City Ch. Moti Shapira Memorial 2017 A Rishon Lezion ISR 2017-01-09
RcRownchangeKK*chgGame
 2024 2278 8.00 9 0.92 20 18.40 
  Bolkovstein, David 1908 ISR1.0010.10202.00 
  Barak, Gil 2093 ISR1.0010.26205.20 
  Golberg, Igor 2201 ISR0.501-0.1120-2.20 
  Tarnopolsky, Anatoly f2328 ISR0.5010.07201.40 
  Sokolovsky, Yahli 1878  * ISR1.0010.08201.60 
  Levi, Netanel 1893 ISR1.0010.09201.80 
  Levits, Yuri 1935 ISR1.0010.12202.40 
  Flaum, Mark 1975 ISR1.0010.14202.80 
  Ben Ari, Yannay 2009 ISR1.0010.17203.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 IM International Winter 2017 Petah Tikva Petah Tikva ISR 2017-02-05
RcRownchangeKK*chgGame
 2331 2295 5.00 9 0.95 20 19.00 
  Nisman, Boris I m2299 RUS0.5010.01200.20 
  Kraus, Ohad 2342 ISR0.5010.07201.40 
  Libman, Guy 2266 ISR1.0010.46209.20 
  Parkhov, Yair 2270 ISR0.501-0.0320-0.60 
  Bronstein, Or f2300 ISR0.5010.01200.20 
  Krykun, Yuriy f2287 UKR0.501-0.0120-0.20 
  Drori, Saar f2368 ISR0.5010.10202.00 
  Mesropov, Konstantin m2414 RUS0.001-0.3420-6.80 
  Nedobora, Mikhail m2429 UKR1.0010.682013.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Israel National Team Championship 2017 Round 9-10 various ISR 2017-03-10
RcRownchangeKK*chgGame
 2404 2295 1.00 1 0.65 20 13.00 
  Kaplan, Sasha m2404 ISR1.0010.652013.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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